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For the Inventor, By the Inventor

Daejeon, South Korea

Peptron, Inc.


USPTO Granted Patents = 12

% Expired Patents = 8.3


Forward Citations = 3

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18 inventors (with patents filed for the assignee):

goldMedal Ho Il Choi (8 out of 14 patents)

silverMedal Kyung Duk Moon (4 out of 9 patents)

bronzeMedal Dong Seok Kim (2 out of 2 patents)

4.  Nigel H Greig (2 out of 27 patents)

5.  Seong-Kyu Kim (2 out of 4 patents)

6.  Ho-Il Choi (2 out of 7 patents)

7.  Dong Pil Won (2 out of 2 patents)

8.  Seung-Gu Chang (2 out of 3 patents)

9.  Sun-Young Kim (2 out of 2 patents)

10.  Jeong-Kyu Bang (2 out of 2 patents)

11.  Hee Kyung Kim (2 out of 4 patents)

12.  Ju Han Lee (2 out of 4 patents)

13.  Joon Sik Kim (2 out of 2 patents)

14.  Jin Woo Lee (2 out of 67 patents)

15.  Eun Seo Jang (1 out of 1 patent)


12 patents:

1. 12734219 - SUSTAINED RELEASE FORMULATION COMPOSITION COMPRISING SEMAGLUTIDE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF (2026-09-15),
2. 12622947 - Pharmaceutical composition for treating levodopa-induced dyskinesia or for suppressing progression thereof (2026-05-12),
3. 11771657 - Methods of delivering a neuroprotective polypeptide to the central nervous system (2023-10-03),
4. 11739159 - Antibody binding specifically to MUC1 and use thereof (2023-08-29),
5. 11739158 - Antibody binding specifically to MUC1 and use thereof (2023-08-29),
6. 11718684 - Antibody binding specifically to MUC1 and use thereof (2023-08-08),
7. 11472887 - Antibody binding specifically to MUC1 and use thereof (2022-10-18),
8. 11273130 - Methods of delivering a neuroprotective polypeptide to the central nervous system (2022-03-15),
9. 9776201 - Ultrasonic atomizer for aseptic process (2017-10-03),
10. 9757757 - Ultrasonic atomizer for aseptic process (2017-09-12),
11. 7083812 - Chemical library preparation method from natural product (2006-08-01),
12. 6893614 - Reaction device for organic synthesis (2005-05-17),
Company Overview
Peptron, Inc. is a South Korean biotechnology company based in Daejeon, specializing in the development of innovative drug delivery systems and therapeutic solutions. The organization focuses on enhancing the efficacy and safety of pharmaceuticals through advanced technologies, including sustained-release formulations and smart delivery mechanisms. With a commitment to improving patient outcomes, Peptron engages in extensive research and development activities, positioning itself at the forefront of the biopharmaceutical industry.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

12 Patents

#53 in Daejeon

#936 in South Korea

#48,163 in the World

Daejeon, KR
Daejeon, South Korea

Peptron, Inc.

Forward Citations = 3

18 inventors:

goldMedal Ho Il Choi (8 out of 14 patents)

silverMedal Kyung Duk Moon (4 out of 9 patents)

bronzeMedal Dong Seok Kim (2 out of 2 patents)

4.  Nigel H Greig (2 out of 27 patents)

5.  Seong-Kyu Kim (2 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Peptron, Inc.. Retrieved from https://idiyas.com/company/peptron

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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